2A8A	Hydrolase	date	Jul 07, 2005
title	Crystal Structure Of Clostridium Botulinum Neurotoxin Seroty Chain
authors	R.Agarwal, T.Binz, S.Swaminathan
compound		source
Molecule: Botulinum Neurotoxin Type F Chain: A Fragment: Catalytic Domain, Light Chain Synonym: Bontf; Bontoxilysin F; Serotype F Light Chain Ec: 3.4.24.69 Engineered: Yes		Organism_scientific: Clostridium Botulinum Organism_taxid: 1491 Strain: Nctc 10821 Gene: Botf Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: T7 Expression_system_plasmid: Pet28b
symmetry	Space Group: C 1 2 1	R_factor 0.226 R_Free 0.265
crystal cell	length a length b length c angle alpha angle beta angle gamma 63.413 79.463 89.660 90.00 110.01 90.00
method	X-Ray Diffraction	resolution	2.00 Å
ligand	CD, ZN	enzyme	Hydrolase E.C.3.4.24.69 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Structural analysis of botulinum neurotoxin serotype f light chain: implications on substrate binding and inhibitor design., Agarwal R, Binz T, Swaminathan S, Biochemistry 2005 Sep 6;44(35):11758-65. PMID:16128577

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (73 Kb) [Save to disk] Biological Unit Coordinates (2a8a.pdb1.gz) 68 Kb LPC: Ligand-Protein Contacts for 2A8A CSU: Contacts of Structural Units for 2A8A Likely Quarternary Molecular Structure file(s) for 2A8A Structure Factors (201 Kb) Retrieve 2A8A in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2A8A from S2C, [Save to disk] Re-refined 2a8a structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2A8A in 3D

Proteopedia, because life has more than 2D. On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure. On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.

Visual 3D analysis of 2A8A

Ramachandran plot from PDBSum

Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 2A8A, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2a8a] [2a8a_A] SWISS-PROT database: [P30996] Domain organization of [BXF_CLOBO] by SWISSPFAM

Other resources with information on 2A8A

Community annotation for 2A8A at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

Movements, Movies and Images

Images from IMB Jena Image Library of Biological Macromolecules.

You may enter another PDB ID code

Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]

---

OCA© by Jaime Prilusky, 1996-2014,2022 Bioinformatics Unit Weizmann Institute of Science

---